<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>打字</title>
    <!--引入-->
    <link href="http://cdn.bootcss.com/animate.css/3.5.2/animate.css" rel="stylesheet">
    <style>
        div{
            width: 100%;
            height: 400px;
            text-align: center;
        }
        h1{
            margin: 0px;
            font-size: 400px;
        }
    </style>
</head>
<body>
    <div>
    <h1 id="h" class="animated"></h1>
    </div>
    <script src="js/dazi.js" ></script>
</body>
</html>